Air Quality in Algonquin, United States

Windy
16.6°C · 94.0% humidity
16.6°
Feels 16.6°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
30 8pm
32
25
25 11pm
37
37
37 2am
37
50
37 5am
37
25
12 8am
12
12
25 11am
25
25
25 2pm
25
37
37 5pm
37
37
Station readings
30
32
CAMS model
25
25
25
25
37
37
37
37
50
37
37
25
12
12
12
25
25
25
25
25
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

23h · 118 stations
94.0%
Humidity
98.7 km/h
Wind SSW
1015.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Algonquin?

Temperature & Precipitation

PM2.57.03 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Algonquin?

04-09
17.5° 9.9°
04-10
16.6° 6.0°
8.75 mm
04-11
9.1° 2.3°
13.5 mm
04-12
16.1° 8.1°
2.69 mm
04-13
24.2° 16.1°
0.25 mm
04-14
23.3° 14.7°
37.87 mm
04-15
12.7° 3.1°
0.13 mm
Both models agree Avg diff: 6.8°C

What cities are near Algonquin?

29 Lake in the Hills 30 Carpentersville 29 Cary 29 Crystal Lake 29 Huntley 30 Elgin 30 Lake Zurich 30 Streamwood 29 McHenry 30 South Elgin

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T23:07 UTC.